Spellfire is one of the oldest collectible card games around. Drawing on the characters, realms, and items from the various Advanced Dungeons & Dragons campaign worlds, Spellfire lets the gamer customize his or her own campaign into a unique deck made from their personal card collection.

The object of the game is to be the first player to successfully build six realms. As each player builds his empire, other players try to destroy it. Players use fantasy champions (clerics, heroes, monsters, wizards, and others) to attack and defend their empires. Spells, magical items, artifacts, events, allies, and other special cards aid these champions and offer unique twists to.